diff options
Diffstat (limited to 'src/test/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem')
2 files changed, 196 insertions, 0 deletions
diff --git a/src/test/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/InMemoryTemplateStorage.java b/src/test/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/InMemoryTemplateStorage.java new file mode 100644 index 0000000..b4534bf --- /dev/null +++ b/src/test/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/InMemoryTemplateStorage.java @@ -0,0 +1,71 @@ +/*- + * ============LICENSE_START======================================================= + * Simulator + * ================================================================================ + * Copyright (C) 2019 Nokia. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.integration.simulators.nfsimulator.vesclient.filesystem; + +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; + +import com.google.gson.JsonObject; +import org.onap.integration.simulators.nfsimulator.vesclient.db.Storage; +import org.onap.integration.simulators.nfsimulator.vesclient.template.Template; + +public class InMemoryTemplateStorage implements Storage<Template> { + + private List<Template> storage = new ArrayList<>(); + + @Override + public List<Template> getAll() { + return new ArrayList<>(storage); + } + + @Override + public Optional<Template> get(String name) { + return storage.stream().filter(template -> template.getId().equals(name)).findFirst(); + } + + @Override + public void persist(Template template) { + if (!storage.contains(template)) { + storage.add(template); + } + } + + @Override + public boolean tryPersistOrOverwrite(Template template, boolean overwrite) { + if (!storage.contains(template) || overwrite) { + storage.add(template); + return true; + } + return false; + } + + @Override + public void delete(String templateName) { + get(templateName).ifPresent(template -> storage.remove(template)); + } + + @Override + public List<String> getIdsByContentCriteria(JsonObject queryJson) { + throw new RuntimeException("Method is not implemented."); + } + +} diff --git a/src/test/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherEventProcessorTest.java b/src/test/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherEventProcessorTest.java new file mode 100644 index 0000000..e88715a --- /dev/null +++ b/src/test/java/org/onap/integration/simulators/nfsimulator/vesclient/filesystem/WatcherEventProcessorTest.java @@ -0,0 +1,125 @@ +/*- + * ============LICENSE_START======================================================= + * Simulator + * ================================================================================ + * Copyright (C) 2019 Nokia. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.integration.simulators.nfsimulator.vesclient.filesystem; + +import static junit.framework.TestCase.fail; +import static org.mockito.MockitoAnnotations.initMocks; + +import java.nio.file.Path; +import java.nio.file.Paths; +import java.nio.file.StandardWatchEventKinds; +import java.nio.file.WatchEvent; +import java.time.Instant; +import java.util.Collections; +import java.util.HashMap; +import java.util.Optional; + +import org.bson.Document; +import org.junit.jupiter.api.Assertions; +import org.junit.jupiter.api.BeforeAll; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.mockito.Mock; +import org.mockito.Mockito; +import org.onap.integration.simulators.nfsimulator.vesclient.db.Storage; +import org.onap.integration.simulators.nfsimulator.vesclient.template.Template; + +class WatcherEventProcessorTest { + + @Mock + private WatchEvent watchEvent; + @Mock + private Path templatesDir; + + private Storage<Template> storage; + private static Path jsonFilePath; + + @BeforeAll + static void init() { + jsonFilePath = Paths.get("src/test/resources/org/onap/integration/simulators/nfsimulator/vesclient/simulator/filesystem/test1.json"); + } + + @BeforeEach + void resetMocks() { + initMocks(this); + storage = new InMemoryTemplateStorage(); + initStubs(); + } + + @Test + void shouldProcessCreatedEventTest() { + // when + Mockito.when(watchEvent.kind()).thenReturn(StandardWatchEventKinds.ENTRY_CREATE); + WatcherEventProcessor.process(watchEvent, storage, templatesDir); + // then + verifyPersistedValue(); + } + + @Test + void shouldProcessModifiedEventTest() { + //given + storage.persist(new Template("test1.json", new Document(Collections.emptyMap()), Instant.now().getNano())); + // when + Mockito.when(watchEvent.kind()).thenReturn(StandardWatchEventKinds.ENTRY_MODIFY); + WatcherEventProcessor.process(watchEvent, storage, templatesDir); + // then + verifyPersistedValue(); + } + + private void verifyPersistedValue() { + Assertions.assertEquals(1, storage.getAll().size()); + Optional<Template> templateFromStorage = storage.get("test1.json"); + if (templateFromStorage.isPresent()) { + Template retrievedTemplate = templateFromStorage.get(); + Document templateContent = retrievedTemplate.getContent(); + Document flatContent = retrievedTemplate.getFlatContent(); + Assertions.assertEquals("value1", templateContent.getString("field1")); + Assertions.assertEquals(2, templateContent.getInteger("field2", 0)); + Assertions.assertEquals(1, flatContent.getInteger(":nested:key1[0]", 0)); + Assertions.assertEquals(2, flatContent.getInteger(":nested:key1[1]", 0)); + Assertions.assertEquals(3, flatContent.getInteger(":nested:key1[2]", 0)); + Assertions.assertEquals("sampleValue2", flatContent.getString(":nested:key2")); + } else { + fail(); + } + } + + @Test + void shouldProcessDeletedEventTest() { + //given + HashMap<String, Object> legacyObject = new HashMap<>(); + legacyObject.put("field1", "value1"); + legacyObject.put("field2", 2); + + storage.persist(new Template("test1.json", new Document(legacyObject), Instant.now().getNano())); + // when + Mockito.when(watchEvent.kind()).thenReturn(StandardWatchEventKinds.ENTRY_DELETE); + WatcherEventProcessor.process(watchEvent, storage, templatesDir); + // then + Assertions.assertEquals(0, storage.getAll().size()); + } + + private void initStubs() { + Mockito.when(templatesDir.resolve(jsonFilePath)).thenReturn(jsonFilePath); + Mockito.when(watchEvent.context()).thenReturn(jsonFilePath); + } + +} |